Mitsubishi Electric melsec q26ud(e)hcpu User manual

QCPU User's Manual
(Hardware Design, Maintenance and Inspection)
-Q00(J)CPU -Q26UD(E)HCPU
-Q01CPU -Q26UDVCPU
-Q02(H)CPU -Q50UDEHCPU
-Q06HCPU -Q100UDEHCPU
-Q12HCPU
-Q25HCPU
-Q02PHCPU
-Q06PHCPU
-Q12PHCPU
-Q25PHCPU
-Q12PRHCPU
-Q25PRHCPU
-Q00U(J)CPU
-Q01UCPU
-Q02UCPU
-Q03UD(E)CPU
-Q03UDVCPU
-Q04UD(E)HCPU
-Q04UDVCPU
-Q06UD(E)HCPU
-Q06UDVCPU
-Q10UD(E)HCPU
-Q13UD(E)HCPU
-Q13UDVCPU
-Q20UD(E)HCPU

1
SAFETY PRECAUTIONS
(Read these precautions before using this product.)
Before using this product, please read this manual and the relevant manuals carefully and pay full attention
to safety to handle the product correctly.
In this manual, the safety precautions are classified into two levels: " WARNING" and " CAUTION".
Under some circumstances, failure to observe the precautions given under " CAUTION" may lead to
serious consequences.
Observe the precautions of both levels because they are important for personal and system safety.
Make sure that the end users read this manual and then keep the manual in a safe place for future
reference.
[Design Precautions]
WARNING
●Configure safety circuits external to the programmable controller to ensure that the entire system
operates safely even when a fault occurs in the external power supply or the programmable controller.
Failure to do so may result in an accident due to an incorrect output or malfunction.
(1) Configure external safety circuits, such as an emergency stop circuit, protection circuit, and
protective interlock circuit for forward/reverse operation or upper/lower limit positioning.
(2) The programmable controller stops its operation upon detection of the following status, and the
output status of the system will be as shown below.
All outputs may turn on when an error occurs in the part, such as I/O control part, where the CPU
module cannot detect any error. To ensure safety operation in such a case, provide a safety
mechanism or a fail-safe circuit external to the programmable controller. For a fail-safe circuit
example, refer to Page 670, Appendix 9.
(3) Outputs may remain on or off due to a failure of an output module relay or transistor. Configure an
external circuit for monitoring output signals that could cause a serious accident.
WARNING
CAUTION
Indicates that incorrect handling may cause hazardous conditions,
resulting in death or severe injury.
Indicates that incorrect handling may cause hazardous conditions,
resulting in minor or moderate injury or property damage.
Overcurrent or overvoltage protection of
the power supply module is activated.
The CPU module detects an error such as a
watchdog timer error by the self-diagnostic function.
All outputs are turned off All outputs are turned off
All outputs are turned off
All outputs are held or turned off
according to the parameter setting.
Q series module AnS/A series module

2
[Design Precautions]
[Design Precautions]
WARNING
●In an output module, when a load current exceeding the rated current or an overcurrent caused by a
load short-circuit flows for a long time, it may cause smoke and fire. To prevent this, configure an
external safety circuit, such as a fuse.
●Configure a circuit so that the programmable controller is turned on first and then the external power
supply. If the external power supply is turned on first, an accident may occur due to an incorrect output
or malfunction.
●For the operating status of each station after a communication failure, refer to relevant manuals for the
network. Incorrect output or malfunction due to a communication failure may result in an accident.
●When changing data of the running programmable controller from a peripheral connected to the CPU
module or from a personal computer connected to an intelligent function module, configure an
interlock circuit in the sequence program to ensure that the entire system will always operate safely.
For program modification and operating status change, read relevant manuals carefully and ensure
the safety before operation. Especially, in the case of a control from an external device to a remote
programmable controller, immediate action cannot be taken for a problem on the programmable
controller due to a communication failure. To prevent this, configure an interlock circuit in the
sequence program, and determine corrective actions to be taken between the external device and
CPU module in case of a communication failure.
CAUTION
●Do not install the control lines or communication cables together with the main circuit lines or power
cables. Keep a distance of 100mm or more between them. Failure to do so may result in malfunction
due to noise.
●When a device such as a lamp, heater, or solenoid valve is controlled through an output module, a
large current (approximately ten times greater than normal) may flow when the output is turned from
off to on. Take measures such as replacing the module with one having a sufficient current rating.
●After the CPU module is powered on or is reset, the time taken to enter the RUN status varies
depending on the system configuration, parameter settings, and/or program size. Design circuits so
that the entire system will always operate safely, regardless of the time.

3
[Installation Precautions]
[Wiring Precautions]
CAUTION
●Use the programmable controller in an environment that meets the general specifications in this
manual. Failure to do so may result in electric shock, fire, malfunction, or damage to or deterioration of
the product.
●To mount the module, while pressing the module mounting lever in the lower part of the module, fully
insert the module fixing projection(s) into the hole(s) in the base unit and press the module until it
snaps into place. Incorrect mounting may cause malfunction, failure, or drop of the module. When
using the programmable controller in an environment of frequent vibrations, fix the module with a
screw. Tighten the screw within the specified torque range. Undertightening can cause drop of the
screw, short circuit or malfunction. Overtightening can damage the screw and/or module, resulting in
drop, short circuit, or malfunction.
●When using an extension cable, connect it to the extension cable connector of the base unit securely.
Check the connection for looseness. Poor contact may cause incorrect input or output.
●When using a memory card, fully insert it into the memory card slot. Check that it is inserted
completely. Poor contact may cause malfunction.
●When using an SD memory card, fully insert it into the SD memory card slot. Check that it is inserted
completely. Poor contact may cause malfunction.
●When using an extended SRAM cassette, fully insert it into the connector for cassette connection of
the CPU module. Close the cassette cover after inserting to avoid looseness of the extended SRAM
cassette. Poor contact may cause malfunction.
●Shut off the external power supply (all phases) used in the system before mounting or removing the
module. Failure to do so may result in damage to the product. A module can be replaced online (while
power is on) on any MELSECNET/H remote I/O station or in the system where a CPU module
supporting the online module change function is used. Note that there are restrictions on the modules
that can be replaced online, and each module has its predetermined replacement procedure. For
details, refer to this manual and in the manual for the corresponding module.
●Do not directly touch any conductive part of the module, the memory card, the SD memory card, or
the extended SRAM cassette. Doing so can cause malfunction or failure of the module.
●When using a Motion CPU module and modules designed for motion control, check that the
combinations of these modules are correct before applying power. The modules may be damaged if
the combination is incorrect. For details, refer to the user's manual for the Motion CPU module.
WARNING
●Shut off the external power supply (all phases) used in the system before wiring. Failure to do so may
result in electric shock or damage to the product.
●After installation and wiring, attach the included terminal cover to the module before turning it on for
operation. Failure to do so may result in electric shock.

4
[Wiring Precautions]
CAUTION
●Individually ground the FG and LG terminals of the programmable controller with a ground resistance
of 100 or less. Failure to do so may result in electric shock or malfunction.
●Use applicable solderless terminals and tighten them within the specified torque range. If any spade
solderless terminal is used, it may be disconnected when the terminal screw comes loose, resulting in
failure.
●Check the rated voltage and terminal layout before wiring to the module, and connect the cables
correctly. Connecting a power supply with a different voltage rating or incorrect wiring may cause a fire
or failure.
●Connectors for external connection must be crimped or pressed with the tool specified by the
manufacturer, or must be correctly soldered. Incomplete connections could result in short circuit, fire,
or malfunction.
●Install the connector to the module securely. Poor contact may cause malfunction.
●Do not install the control lines or communication cables together with the main circuit lines or power
cables. Keep a distance of 100mm or more between them. Failure to do so may result in malfunction
due to noise.
●Place the wires or cables in a duct or clamp them. If not, dangling cable may swing or inadvertently be
pulled, resulting in damage to the module or cables or malfunction due to poor connection.
●Connect the cable correctly after confirming the interface type to be connected. Connecting to the
wrong interface or incorrect wiring can result in a failure of the module or external devices.
●Tighten the terminal screw within the specified torque range. Undertightening can cause short circuit,
fire, or malfunction. Overtightening can damage the screw and/or module, resulting in drop, short
circuit, or malfunction.
●Prevent foreign matter such as dust or wire chips from entering the module. Such foreign matter can
cause a fire, failure, or malfunction.
●A protective film is attached to the top of the module to prevent foreign matter, such as wire chips,
from entering the module during wiring. Do not remove the film during wiring. Remove it for heat
dissipation before system operation.
●Do not pull the cable section of a cable for disconnection. When disconnecting a cable with a
connector, hold the connector and pull it. When disconnecting a cable on a terminal block, loosen the
terminal screw before disconnection. Pulling the connected cable can result in malfunction or damage
of the module or the cable.
●Mitsubishi Electric programmable controllers must be installed in control panels. Connect the main
power supply to the power supply module in the control panel through a relay terminal block. Wiring
and replacement of a power supply module must be performed by maintenance personnel who is
familiar with protection against electric shock. (For wiring methods, refer to Page 103, Section 4.8.1.)

5
[Startup and Maintenance Precautions]
[Startup and Maintenance Precautions]
WARNING
●Do not touch any terminal while power is on. Doing so will cause electric shock.
●Correctly connect the battery connector. Do not charge, disassemble, heat, short-circuit, solder, or
throw the battery into the fire, or apply liquid or a strong shock to the battery. Doing so will cause the
battery to produce heat, explode, ignite, or liquid spill, resulting in injury and fire.
●Shut off the external power supply (all phases) used in the system before cleaning the module or
retightening the terminal screws, connector screws, or module fixing screws. Failure to do so may
result in electric shock or cause the module to fail or malfunction.
CAUTION
●Before performing online operations (especially, program modification, forced output, and operation
status change) for the running CPU module from the peripheral connected, read relevant manuals
carefully and ensure the safety. Improper operation may damage machines or cause accidents.
●Do not disassemble or modify the modules. Doing so may cause failure, malfunction, injury, or a fire.
●Use any radio communication device such as a cellular phone or PHS (Personal Handy-phone
System) more than 25cm away in all directions from the programmable controller. Failure to do so
may cause malfunction.
●Shut off the external power supply (all phases) used in the system before mounting or removing the
module. Failure to do so may cause the module to fail or malfunction. A module can be replaced
online (while power is on) on any MELSECNET/H remote I/O station or in the system where a CPU
module supporting the online module change function is used. Note that there are restrictions on the
modules that can be replaced online, and each module has its predetermined replacement procedure.
For details, refer to this manual and the manual for the corresponding module.
●After the first use of the product, do not mount/remove the module to/from the base unit, the extended
SRAM cassette to/from the CPU module, or the terminal block to/from the module more than 50 times
(IEC 61131-2 compliant) respectively. Exceeding the limit of 50 times may cause malfunction.
●After the first use of the product, do not mount/remove the SD memory card more than 500 times.
Exceeding the limit of 500 times may cause malfunction.
●Do not drop or apply shock to the battery to be installed in the module. Doing so may damage the
battery, causing the battery fluid to leak inside the battery. If the battery is dropped or any shock is
applied to it, dispose of it without using.
●Before handling the module, touch a grounded metal object to discharge the static electricity from the
human body. Failure to do so may cause the module to fail or malfunction.

6
[Disposal Precautions]
[Transportation Precautions]
CAUTION
●When disposing of this product, treat it as industrial waste. When disposing of batteries, separate
them from other wastes according to the local regulations. (For details of the Battery Directive in EU
countries, refer to Page 678, Appendix 12.)
CAUTION
●When transporting lithium batteries, follow the transportation regulations. (For details of the regulated
models, refer to Page 677, Appendix 11.)

7
CONDITIONS OF USE FOR THE PRODUCT
(1) Mitsubishi programmable controller ("the PRODUCT") shall be used in conditions;
i) where any problem, fault or failure occurring in the PRODUCT, if any, shall not lead to any major
or serious accident; and
ii) where the backup and fail-safe function are systematically or automatically provided outside of
the PRODUCT for the case of any problem, fault or failure occurring in the PRODUCT.
(2) The PRODUCT has been designed and manufactured for the purpose of being used in general
industries.
MITSUBISHI SHALL HAVE NO RESPONSIBILITY OR LIABILITY (INCLUDING, BUT NOT
LIMITED TO ANY AND ALL RESPONSIBILITY OR LIABILITY BASED ON CONTRACT,
WARRANTY, TORT, PRODUCT LIABILITY) FOR ANY INJURY OR DEATH TO PERSONS OR
LOSS OR DAMAGE TO PROPERTY CAUSED BY the PRODUCT THAT ARE OPERATED OR
USED IN APPLICATION NOT INTENDED OR EXCLUDED BY INSTRUCTIONS, PRECAUTIONS,
OR WARNING CONTAINED IN MITSUBISHI'S USER, INSTRUCTION AND/OR SAFETY
MANUALS, TECHNICAL BULLETINS AND GUIDELINES FOR the PRODUCT.
("Prohibited Application")
Prohibited Applications include, but not limited to, the use of the PRODUCT in;
• Nuclear Power Plants and any other power plants operated by Power companies, and/or any
other cases in which the public could be affected if any problem or fault occurs in the PRODUCT.
• Railway companies or Public service purposes, and/or any other cases in which establishment of
a special quality assurance system is required by the Purchaser or End User.
• Aircraft or Aerospace, Medical applications, Train equipment, transport equipment such as
Elevator and Escalator, Incineration and Fuel devices, Vehicles, Manned transportation,
Equipment for Recreation and Amusement, and Safety devices, handling of Nuclear or
Hazardous Materials or Chemicals, Mining and Drilling, and/or other applications where there is a
significant risk of injury to the public or property.
Notwithstanding the above, restrictions Mitsubishi may in its sole discretion, authorize use of the
PRODUCT in one or more of the Prohibited Applications, provided that the usage of the PRODUCT
is limited only for the specific applications agreed to by Mitsubishi and provided further that no
special quality assurance or fail-safe, redundant or other safety features which exceed the general
specifications of the PRODUCTs are required. For details, please contact the Mitsubishi
representative in your region.

8
INTRODUCTION
This manual provides hardware specifications, maintenance and inspection of the system, and troubleshooting of the CPU
modules, power supply modules, and base units required for operating the Q series programmable controllers.
Before using this product, please read this manual and the relevant manuals carefully and develop familiarity with the
functions and performance of the Q series programmable controller to handle the product correctly.
When applying the program examples introduced in this manual to the actual system, ensure the applicability and confirm that
it will not cause system control problems.
Relevant CPU module
Precautions when using the Q series CPU module for the first time
Memory must be formatted using a programming tool before first use of the CPU module.
For details of memory formatting, refer to the following.
Operating manual for the programming tool used
Precautions for batteries
(1) When resuming operation with the CPU module which has been stored without battery:
The CPU module memory must be formatted using a programming tool. ( Page 264, Section 13.4)
Remark
This manual does not describe the functions of the CPU module.
For the functions, refer to the following.
Manuals for the CPU module used. (Function Explanation, Program Fundamentals)
For multiple CPU systems, refer to the following.
QCPU User's Manual (Multiple CPU System)
For redundant systems, refer to the following.
QnPRHCPU User's Manual (Redundant System)
CPU module Model
Basic model QCPU Q00(J)CPU, Q01CPU
High Performance model QCPU Q02(H)CPU, Q06HCPU, Q12HCPU, Q25HCPU
Process CPU Q02PHCPU, Q06PHCPU, Q12PHCPU, Q25PHCPU
Redundant CPU Q12PRHCPU, Q25PRHCPU
Universal model QCPU
Q00U(J)CPU, Q01UCPU, Q02UCPU, Q03UD(E)CPU, Q03UDVCPU,
Q04UD(E)HCPU, Q04UDVCPU, Q06UD(E)HCPU, Q06UDVCPU,
Q10UD(E)HCPU, Q13UD(E)HCPU, Q13UDVCPU, Q20UD(E)HCPU,
Q26UD(E)HCPU, Q26UDVCPU, Q50UDEHCPU, Q100UDEHCPU

9
Memo

CONTENTS
10
CONTENTS
SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
CONDITIONS OF USE FOR THE PRODUCT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
MANUALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
MANUAL PAGE ORGANIZATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
TERMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
PACKING LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
DISCONTINUED MODELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
CHAPTER 1 OVERVIEW 26
1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
CHAPTER 2 SYSTEM CONFIGURATION 33
2.1 Overall Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
2.2 Component List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
2.3 Precautions for System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
2.3.1 Bus connection of GOT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
2.3.2 Peripheral device configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
CHAPTER 3 CPU MODULE START-UP PROCEDURES 57
CHAPTER 4 INSTALLATION AND WIRING 59
4.1 Installation Environment and Installation Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
4.1.1 Installation environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
4.1.2 Installation position. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
4.2 Mounting a Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
4.2.1 Mounting precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
4.2.2 Base unit installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
4.2.3 Installation and removal of module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
4.3 Connecting an Extension Base Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
4.3.1 Setting the extension base number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78
4.3.2 Connection and disconnection of extension cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85
4.3.3 Extension cable specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87
4.3.4 Voltage drop when an extension base unit is used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88
4.4 Mounting and Removing a Terminal Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
4.5 Installing and Removing a Memory Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
4.6 Installing and Removing an SD Memory Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
4.7 Installing and Removing an Extended SRAM Cassette . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
4.8 Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
4.8.1 Wiring power supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .103
4.8.2 Wiring of 18-point screw terminal block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .109
4.8.3 Wiring to connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
4.8.4 Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116
CHAPTER 5 GENERAL SPECIFICATIONS 117

11
CHAPTER 6 CPU MODULE 119
6.1 Part Names. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
6.1.1 Basic model QCPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .119
6.1.2 High Performance model QCPU, Process CPU and Redundant CPU . . . . . . . . . . . . . . . . .125
6.1.3 Universal model QCPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130
6.2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
6.2.1 Basic model QCPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145
6.2.2 High Performance model QCPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .148
6.2.3 Process CPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .152
6.2.4 Redundant CPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .156
6.2.5 Universal model QCPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .160
6.3 Switch Operation at the Time of Writing Program. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
6.3.1 Basic model QCPU and Universal model QCPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .180
6.3.2 High Performance model QCPU, Process CPU and Redundant CPU . . . . . . . . . . . . . . . . .181
6.4 Reset Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
6.4.1 Basic model QCPU and Universal model QCPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .182
6.4.2 High Performance model QCPU, Process CPU and Redundant CPU . . . . . . . . . . . . . . . . .183
6.5 Latch Clear Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
6.5.1 Basic model QCPU and Universal model QCPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .184
6.5.2 High Performance model QCPU, Process CPU and Redundant CPU . . . . . . . . . . . . . . . . .184
6.6 Automatic Write to the Standard ROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
CHAPTER 7 POWER SUPPLY MODULE 187
7.1 Part Names and Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
7.1.1 Base unit that can be used in combination with power supply module . . . . . . . . . . . . . . . . .194
7.2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
7.2.1 Power supply module specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .196
7.2.2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .213
7.2.3 Selecting the power supply module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .215
7.2.4 Precautions on power supply capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .218
7.2.5 Life detection power supply module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .219
CHAPTER 8 BASE UNIT 223
8.1 Part Names. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
8.2 Extension Base Units that can be Combined with the Main Base Unit. . . . . . . . . . . . . . . . . . 230
8.3 Specification Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
CHAPTER 9 MEMORY CARD 235
9.1 Part Names. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
9.1.1 List of usable memory cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .236
9.2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
9.2.1 Memory card specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .237
9.2.2 Specifications of the memory card battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .239
9.3 Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240

12
9.3.1 Battery installation into the memory card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .241
CHAPTER 10 SD MEMORY CARD 243
10.1 Part Names. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
10.2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
10.3 Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
10.4 Forcibly Disabling the SD Memory Card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
CHAPTER 11 EXTENDED SRAM CASSETTE 246
11.1 Part Names. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
11.2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
11.3 Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
CHAPTER 12 BATTERY 248
12.1 Battery Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
12.2 Battery Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
CHAPTER 13 MAINTENANCE AND INSPECTION 253
13.1 Daily Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
13.2 Periodic Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
13.3 Replacement Procedure of the Battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
13.3.1 Replacement procedure of the CPU module battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .255
13.3.2 SRAM card battery replacement procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .261
13.4 Operating the Programmable Controller that Has been Stored . . . . . . . . . . . . . . . . . . . . . . . 264
CHAPTER 14 MODULE CHANGE DURING SYSTEM OPERATION 265
14.1 Online Module Change. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
14.2 Change of Redundant Power Supply Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 275
CHAPTER 15 TROUBLESHOOTING 276
15.1 Visual Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
15.1.1 When the POWER LED does not turn on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .278
15.1.2 When the POWER LED does not turn on in green . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .278
15.1.3 When the LIFE LED does not turn on in green or orange . . . . . . . . . . . . . . . . . . . . . . . . . . .279
15.1.4 When the MODE LED does not turn on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .280
15.1.5 When the RUN LED does not turn on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .281
15.1.6 When the BOOT LED flickers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .281
15.2 Checking the Error Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282
15.3 Checking for Functional Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .285
15.3.1 Write to PLC and Read from PLC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .286
15.3.2 Boot operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .287
15.3.3 Errors caused by hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .288
15.3.4 Ethernet communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .289

13
15.3.5 Socket communication function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .294
15.3.6 MC protocol function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .295
15.3.7 Predefined protocol function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .296
15.3.8 Transmission from an external device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .297
15.3.9 Operating status of the CPU module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .297
15.3.10 Errors caused by SFC program instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .298
15.3.11 I/O module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .299
15.3.12 Power supply module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300
15.4 Saving Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302
APPENDICES 306
Appendix 1 Error Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306
Appendix 1.1 Error codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .307
Appendix 1.2 Reading error codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .307
Appendix 1.3 List of error codes (1000 to 1999) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .308
Appendix 1.4 List of error codes (2000 to 2999) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .328
Appendix 1.5 List of error codes (3000 to 3999) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .357
Appendix 1.6 List of error codes (4000 to 4999) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .375
Appendix 1.7 List of error codes (5000 to 5999) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .391
Appendix 1.8 List of error codes (6000 to 6999) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .393
Appendix 1.9 List of error codes (7000 to 10000) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .402
Appendix 1.10 Clearing an error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .410
Appendix 1.11 Error codes returned to request source during communication with CPU module . . 411
Appendix 2 List of Special Relay Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .454
Appendix 3 List of Special Register Areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 506
Appendix 4 Battery Life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600
Appendix 4.1 Display of battery consumption and reduction measures of the consumption . . . . . .601
Appendix 4.2 Battery lives of CPU modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .603
Appendix 4.3 SRAM card battery life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .630
Appendix 5 Checking Serial Number and Function Version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 632
Appendix 5.1 Applicable software versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .634
Appendix 5.2 GX Configurator versions applicable to a single CPU system . . . . . . . . . . . . . . . . . .635
Appendix 6 Added or Changed Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 637
Appendix 6.1 Basic model QCPU upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .637
Appendix 6.2 High Performance model QCPU upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .639
Appendix 6.3 Precautions for using older versions of the High Performance model QCPU . . . . . .641
Appendix 6.4 Process CPU upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .644
Appendix 6.5 Redundant CPU upgrade. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .645
Appendix 6.6 Universal model QCPU upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .646
Appendix 7 Specifications of L1MEM-2GBSD and L1MEM-4GBSD . . . . . . . . . . . . . . . . . . . . . . . . 650
Appendix 8 EMC and Low Voltage Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 651
Appendix 8.1 Requirements for compliance with the EMC Directive . . . . . . . . . . . . . . . . . . . . . . . .651
Appendix 8.1.1 Standards relevant to the EMC Directive . . . . . . . . . . . . . . . . . . . . . . . . . . . .652
Appendix 8.1.2 Installation instructions for EMC Directive . . . . . . . . . . . . . . . . . . . . . . . . . . .654
Appendix 8.1.3 Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .655
Appendix 8.1.4 Installation environment of the CC-Link/LT module and the AS-i module . . .662

14
Appendix 8.1.5 Power supply part of the power supply module, Q00JCPU, and Q00UJCPU
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .662
Appendix 8.1.6 Precautions when using a MELSEC-A series module . . . . . . . . . . . . . . . . . .663
Appendix 8.1.7 Others. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .665
Appendix 8.2 Requirements to compliance with the Low Voltage Directive. . . . . . . . . . . . . . . . . . .667
Appendix 8.2.1 Standard applied for MELSEC-Q series programmable controller. . . . . . . . .667
Appendix 8.2.2 MELSEC-Q series programmable controller selection . . . . . . . . . . . . . . . . . .667
Appendix 8.2.3 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .668
Appendix 8.2.4 Control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .668
Appendix 8.2.5 External wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .669
Appendix 9 General Safety Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 670
Appendix 10Calculating Heat Generation of Programmable Controller . . . . . . . . . . . . . . . . . . . . . . 674
Appendix 11 Precautions for Battery Transportation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 677
Appendix 12Handling of Batteries and Devices with Built-in Batteries in EU Member States . . . . . 678
Appendix 12.1 Disposal precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .678
Appendix 12.2 Exportation precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .679
Appendix 13 External Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 680
Appendix 13.1 CPU modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .680
Appendix 13.2 Power supply modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .686
Appendix 13.3 Main base units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .690
Appendix 13.4 Extension base units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .696
Appendix 13.5 Other optional items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .703
INDEX 706
REVISIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 709
WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 715
TRADEMARKS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 716

15
MANUALS
To understand the main specifications, functions, and usage of the CPU module, refer to the basic manuals.
Read other manuals as well when using a different type of CPU module and its functions.
Order each manual as needed, referring to the following lists.
The numbers in the "CPU module" and the respective modules are as follows.
●: Basic manual, : Other CPU module manuals/Use them to utilize functions.
(1) CPU module user's manual
Number CPU module
1) Basic model QCPU
2) High Performance model QCPU
3) Process CPU
4) Redundant CPU
5) Universal model QCPU
Manual name
< Manual number (model code) > Description CPU module
1) 2) 3) 4) 5)
QnUCPU Users Manual (Function Explanation,
Program Fundamentals)
<SH-080807ENG, 13JZ27>
Functions, methods, and devices for
programming
●
Qn(H)/QnPH/QnPRHCPU User's Manual (Function
Explanation, Program Fundamentals)
<SH-080808ENG, 13JZ28>
Functions, methods, and devices for
programming
●●●●
QCPU User's Manual (Multiple CPU System)
<SH-080485ENG, 13JR75>
Information on building multiple CPU systems
(system configurations, I/O numbers,
communications between CPU modules, and
communications with I/O modules and
intelligent function modules)
QnPRHCPU User's Manual (Redundant System)
<SH-080486ENG, 13JR76>
Redundant system configuration, functions,
communication with external devices, and
troubleshooting
●
QnUCPU User's Manual (Communication via Built-in
Ethernet Port)
<SH-080811ENG, 13JZ29>
Detailed description of communication via the
built-in Ethernet ports of the CPU module
MELSEC-Q Programming/Structured Programming
Manual (Process Control Instructions)
<SH-080893ENG, 13JZ39>
Detailed description of the data logging function
of the CPU module

16
(2) Programming manual
(3) Operating manual
Manual name
< Manual number (model code) > Description CPU module
1) 2) 3) 4) 5)
MELSEC-Q/L Programming Manual (Common
Instruction)
<SH-080809ENG, 13JW10>
Detailed description and usage of instructions
used in programs
●●●●●
MELSEC-Q/L/QnA Programming Manual (SFC)
<SH-080041, 13JF60>
System configuration, specifications, functions,
programming, and error codes for SFC
(MELSAP3) programs
MELSEC-Q/L Programming Manual (MELSAP-L)
<SH-080076, 13JF61>
System configuration, specifications, functions,
programming, and error codes for SFC
(MELSAP-L) programs
MELSEC-Q/L Programming Manual (Structured
Te x t )
<SH-080366E, 13JF68>
System configuration and programming using
structured text language
MELSEC-Q/L/QnA Programming Manual (PID
Control Instructions)
<SH-080040, 13JF59>
Dedicated instructions for PID control
QnPHCPU/QnPRHCPU Programming Manual
(Process Control Instructions)
<SH-080316E, 13JF67>
Dedicated instructions for process control
Manual name
< Manual number (model code) > Description CPU module
1) 2) 3) 4) 5)
GX Works2 Version 1 Operating Manual (Common)
<SH-080779ENG, 13JU63>
System configuration, parameter settings, and
online operations of GX Works2, which are
common to Simple projects and Structured
projects
●●●●●
GX Developer Version 8 Operating Manual
<SH-080373E, 13JU41>
Operating methods of GX Developer, such as
programming, printing, monitoring, and
debugging

17
(4) Intelligent function module manual
Manual name
< Manual number (model code) > Description CPU module
1) 2) 3) 4) 5)
CC-Link IE Controller Network Reference Manual
<SH-080668ENG, 13JV16>
Specifications, procedures and settings before
system operation, parameter setting,
programming, and troubleshooting of the CC-
Link IE Controller Network module
MELSEC-Q CC-Link IE Field Network Master/Local
Module User's Manual
<SH-080917ENG, 13JZ47>
Specifications, procedures and settings before
system operation, parameter setting,
programming, and troubleshooting of the CC-
Link IE Field Network module
Q Corresponding MELSECNET/H Network System
Reference Manual (PLC to PLC network)
<SH-080049, 13JF92>
Specifications, procedures and settings before
system operation, parameter setting,
programming, and troubleshooting of a
MELSECNET/H network system (PLC to PLC
network)
Q Corresponding MELSECNET/H Network System
Reference Manual (Remote I/O network)
<SH-080124, 13JF96>
Specifications, procedures and settings before
system operation, parameter setting,
programming, and troubleshooting of a
MELSECNET/H network system (remote I/O
network)
Q Corresponding Ethernet Interface Module User's
Manual (Basic)
<SH-080009, 13JL88>
Specifications, procedures for data
communication with external devices, line
connection (open/close), fixed buffer
communication, random access buffer
communication, and troubleshooting of the
Ethernet module
MELSEC-Q/L Ethernet Interface Module User's
Manual (Application)
<SH-080010, 13JL89>
E-mail function, programmable controller CPU
status monitoring function, communication via
CC-Link IE Controller Network, CC-Link IE
Field Network, MELSECNET/H, or
MELSECNET/10, communication using the
data link instructions, and file transfer function
(FTP server) of the Ethernet module
MELSEC-Q CC-Link System Master/Local Module
User's Manual
<SH-080394E, 13JR64>
System configuration, performance
specifications, functions, handling, wiring, and
troubleshooting of the QJ61BT11N
Q Corresponding Serial Communication Module
User's Manual (Basic)
<SH-080006, 13JL86>
Overview, system configuration, specifications,
procedures before operation, basic data
communication method with external devices,
maintenance and inspection, and
troubleshooting for using the serial
communication module
MELSEC-Q/L Serial Communication Module User's
Manual (Application)
<SH-080007, 13JL87>
Special functions (specifications, usage, and
settings) and data communication method with
external devices of the serial communication
module

18
(5) Others
Manual name
< Manual number (model code) > Description CPU module
1) 2) 3) 4) 5)
iQ Sensor Solution Reference Manual
<SH-081133ENG, 13JV28>
Operating methods of iQ Sensor Solution, such
as programming and monitoring
CC-Link IE Field Network Basic Reference Manual
<SH-081684ENG, 13JX62>
Specifications, procedures before operation,
system configuration, programming, functions,
parameter settings, and troubleshooting of CC-
Link IE Field Network Basic